Lift effect modeling in two-phase bubbly flow

被引：0
|
作者：
Taqi, M [1 ]
机构：
[1] Univ Hassan II Mohammedia, Fac Sci Ben Msik, UFR Energet & Instrumentat, Casablanca, Morocco
来源：
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE B-MECANIQUE | 2001年 / 329卷 / 07期
关键词：
fluid mechanics; two-phaseflow; lift; bubbles; modeling;
D O I：
10.1016/S1620-7742(01)01365-4
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
We propose here a lift coefficient modeling in a turbulent bubbly boundary, layer under the assumption of bidimensional stationary and vertical upward fully developed flow. The basic frame of this approach is to consider that the volumetric flux of bubbles is composed of the convective flux by the liquid, the contribution by the gravitational field and those of the lift force and the bubble dispersion terms. A discussion of results completes this study. (C) 2001 Academic des sciences/Editions scientifiques et medicales Elsevier SAS.
引用
收藏
页码：541 / 548
页数：8
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